<div class="shortcode-notice {{ .Get 0 }}">
  <div class="shortcode-notice-title {{ .Get 0 }}">
    {{- if len .Params | eq 2 -}}
      {{ .Get 1 }}
    {{ else }}
      {{ .Get 0 }}
    {{- end -}}
  </div>
  <div class="notice-content">{{ .Inner | markdownify }}</div>
</div>